PVSio-web: mathematically based tool support for the design of interactive and interoperable medical systems
Journal Title: EAI Endorsed Transactions on Collaborative Computing - Year 2016, Vol 2, Issue 7
Abstract
Use errors, where medical devices work to specification but lead to the clinicians making mistakes resulting in patient harm, is a critical problem. Manufacturers need tools to help them find such design flaws at an early stage and regulators need tools to help check devices are safe to approve for market. We have developed a prototyping tool, PVSio-web, to help check the safety of medical device interface and interaction design. It supports a model-based design process: that is, it is based on precise mathematical descriptions of the device's behaviour. This allows sophisticated proof and model checking technology to be used to verify that devices meet essential safety requirements. The architecture allows for the flexible addition of `plug-in' modules to extend its functionality giving different views of the design that allow different stakeholders to work together. Working with the US regulator, the Food and Drug Administration (FDA), our tool has helped identify problems in a series of commercial medical devices. Hospitals have used it as part of training programmes highlighting safety-related design issues. In ongoing work we are developing plug-ins that support the verification and validation of interoperable medical systems.
Authors and Affiliations
Paolo Masci, Patrick Oladimeji, Piergiuseppe Mallozzi, Paul Curzon, Harold Thimbleby
Keywords
Related Articles
- EP ID EP45712
- DOI http://dx.doi.org/10.4108/eai.14-10-2015.2261720
- Views 330
- Downloads 0
Emergency Response using Ephemeral Social Communities across Online Social Networks
In an emergency situation, receiving prompt and organized help from nearby people is of critical importance. The growing use of online social networks (OSNs) in emergency situations is a clear indication of the natural a...
Designing Behaviour in Bio-inspired Robots Using Associative Topologies of Spiking-Neural-Networks
This study explores the design and control of the behaviour of agents and robots using simple circuits of spiking neurons and Spike Timing Dependent Plasticity (STDP) as a mechanism of associative and unsupervised learni...
Experience with Teaching an Online Course in Mobile App Development for Senegalese Students and Professionals
Online education has been described as a means to transform access to education and increase opportunities at a global scale. In this paper, we describe our experience with teaching an eight-week online course in mobile...
A Novel Stackelberg-Bertrand Game Model for Pricing Content Provider
With the popularity of smart devices such as smartphone, tablet, contents that traditionally be viewed on a personal computer, can also be viewed on these smart devices. The demand for contents thus is increasing year by...
The Richness of Open-ended Play - Rules, feedback and adaptation mechanisms in intelligent play environments
How can we design intelligent play environments for open-ended play that support richness in play? Rich play can be described as ongoing play that changes over time in character, form and nature. This paper elaborates on...